Remove unused utils

program/utils.py

@@ -18,25 +18,6 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
-import json
-from datetime import datetime, date, timedelta
-from os.path import join
 
-from django.conf import settings
 
 
-def get_cached_shows():
-    cache_dir = getattr(settings, 'AUTOMATION_CACHE_DIR', 'cache')
-    cached_shows = join(cache_dir, 'shows.json')
-    with open(cached_shows) as shows_json:
-        shows = json.loads(shows_json.read())
-
-    return shows
-
-
-def tofirstdayinisoweek(year, week):
-    # http://stackoverflow.com/questions/5882405/get-date-from-iso-week-number-in-python
-    ret = datetime.strptime('%04d-%02d-1' % (year, week), '%Y-%W-%w')
-    if date(year, 1, 4).isoweekday() > 4:
-        ret -= timedelta(days=7)
-    return ret